azdv
Toronto-based senior fintech and AI architect seeking contract-only fractional CTO/principal architect work in regulated finance and AI.
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Location: Toronto, Canada (ET; overlap US and UK hours) Remote: Yes Willing to relocate: No Contract only, via my own Canadian company (W-8BEN). Not seeking employment. Technologies: * FinTech: banking APIs, payment processing, ledger and card systems, crypto exchange integration * AI/ML: PyTorch, OpenAI/Anthropic APIs, RAG, vector DBs, MLOps, evaluation and model-risk tooling * Core: Go, Python, Rust, Node.js, AWS/Azure/GCP, Terraform, Kubernetes * Architecture: event-driven systems, microservices, high-frequency trading platforms Recent achievements: * Led FinTech transformations for banking systems ($100M+ daily volume) * Architected AI/ML platforms with 98% infrastructure cost reduction Resume: Upon request Email: dev (at) azdv.co Seeking: Fractional CTO and principal architect work where regulated finance meets AI. Payments and core banking modernisation, and the evaluation, model-risk and audit-evidence side of AI inside a regulated institution.
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